org.n52.svalbard.odata.expr

Class BooleanBinaryExpr

java.lang.Object

org.n52.svalbard.odata.expr.BinaryExpr<FilterConstants.BinaryLogicOperator>

org.n52.svalbard.odata.expr.BooleanBinaryExpr

All Implemented Interfaces:

BooleanExpr, Expr

public class BooleanBinaryExpr
extends BinaryExpr<FilterConstants.BinaryLogicOperator>
implements BooleanExpr

Class to hold a binary boolean expression

Constructor Summary

Constructors

Constructor and Description
BooleanBinaryExpr(FilterConstants.BinaryLogicOperator operator, BooleanExpr left, BooleanExpr right) Create a new BooleanBinaryExpr.

Method Summary

Modifier and Type	Method and Description
<T,X extends Throwable> T	accept(ExprVisitor<T,X> visitor) Accepts visitor for this expression.
Optional<BooleanBinaryExpr>	asBooleanBinary() Get this expression as a boolean binary expression
BooleanExpr	getLeft() Get the left operand.
BooleanExpr	getRight() Get the right operand.
boolean	isBooleanBinary() Check if this expression is a boolean binary expression.

Methods inherited from class org.n52.svalbard.odata.expr.BinaryExpr

asBinary, getOperator, isBinary, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.n52.svalbard.odata.expr.BooleanExpr

asBoolean, isBoolean

Methods inherited from interface org.n52.svalbard.odata.expr.Expr

asBinary, asBooleanUnary, asComparison, asMember, asMethodCall, asUnary, asValue, isBinary, isBooleanUnary, isComparison, isMember, isMethodCall, isUnary, isValue

Constructor Detail

BooleanBinaryExpr

public BooleanBinaryExpr(FilterConstants.BinaryLogicOperator operator,
                         BooleanExpr left,
                         BooleanExpr right)

Create a new BooleanBinaryExpr.

Parameters:

operator - the operator

left - the left operand

right - the right operand

Method Detail

isBooleanBinary

public boolean isBooleanBinary()

Description copied from interface: Expr

Check if this expression is a boolean binary expression.

Specified by:

isBooleanBinary in interface Expr

Returns:

if it is a boolean binary expression

asBooleanBinary

public Optional<BooleanBinaryExpr> asBooleanBinary()

Description copied from interface: Expr

Get this expression as a boolean binary expression

Specified by:

asBooleanBinary in interface Expr

Returns:

the expression or Optional.empty() if the type does not match

accept

public <T,X extends Throwable> T accept(ExprVisitor<T,X> visitor)
                                 throws X extends Throwable

Description copied from interface: Expr

Accepts visitor for this expression.

Specified by:

accept in interface Expr

Type Parameters:

T - the visitor's return type

X - the exception type the visitor may throw

Parameters:

visitor - the visitor

Returns:

the result of the visit

Throws:

X - if the visitor fails to visit this expression

X extends Throwable

getLeft

public BooleanExpr getLeft()

Description copied from class: BinaryExpr

Get the left operand.

Overrides:

getLeft in class BinaryExpr<FilterConstants.BinaryLogicOperator>

Returns:

the left operand

getRight

public BooleanExpr getRight()

Description copied from class: BinaryExpr

Get the right operand.

Overrides:

getRight in class BinaryExpr<FilterConstants.BinaryLogicOperator>

Returns:

the right operand